Question

Subtract2/7 -5/21 FROM THE SUM OF 3/4,5/7 and 7/12

Answer 1

Answer:

3/4+5/7+7/12-(2/7-5/21)

63+60+49÷84-(6-5÷21)

172/84-1/21

43/21-1/21

43-1÷21

42/21

2 answer